Archive of Collections



Details and Image



TypeModel No.MakerCountryConstruction
Material
DateScale LengthArea of Use
Linear
Ground Zero / Bomb Damage Slide Rule
UnknownUSA
Plastic
est. 1960's & 1970's7.8 cm x 47.1 cmBomb Damage Prediction

Notes: 1) Used to show expected bomb damage versus bomb strength on various structures & equipment 2) This one includes scales up to 30 Megaton strength 3) An interesting rule with an unknown maker


Image 1




Image 2